122111010210110 has 16 divisors (see below), whose sum is σ = 223403094090432. Its totient is φ = 48043676148000.

The previous prime is 122111010210067. The next prime is 122111010210113. The reversal of 122111010210110 is 11012010111221.

It is a super-2 number, since 2×122111010210110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122111010210113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100090991366 + ... + 100090992585.

It is an arithmetic number, because the mean of its divisors is an integer number (13962693380652).

Almost surely, 2^{122111010210110} is an apocalyptic number.

122111010210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122111010210110 is a deficient number, since it is larger than the sum of its proper divisors (101292083880322).

122111010210110 is a wasteful number, since it uses less digits than its factorization.

122111010210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200181984019.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 122111010210110 its reverse (11012010111221), we get a palindrome (133123020321331).

The spelling of 122111010210110 in words is "one hundred twenty-two trillion, one hundred eleven billion, ten million, two hundred ten thousand, one hundred ten".